170808797950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{989909}}^1$

素因数の和:989974

約数の個数: 96

約数和(自身を含む): 397706241600

約数和(自身を除く): 226897443650

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 29, 34, 35, 50, 58, 70, 85, 119, 145, 170, 175, 203, 238, 290, 350, 406, 425, 493, 595, 725, 850, 986, 1015, 1190, 1450, 2030, 2465, 2975, 3451, 4930, 5075, 5950, 6902, 10150, 12325, 17255, 24650, 34510, 86275, 172550, 989909, 1979818, 4949545, 6929363, 9899090, 13858726, 16828453, 24747725, 28707361, 33656906, 34646815, 49495450, 57414722, 69293630, 84142265, 117799171, 143536805, 168284530, 173234075, 200951527, 235598342, 287073610, 346468150, 401903054, 420711325, 488025137, 588995855, 717684025, 841422650, 976050274, 1004757635, 1177991710, 1435368050, 2009515270, 2440125685, 2944979275, 3416175959, 4880251370, 5023788175, 5889958550, 6832351918, 10047576350, 12200628425, 17080879795, 24401256850, 34161759590, 85404398975, 170808797950]

約数ペア:

[(1, 170808797950), (2, 85404398975), (5, 34161759590), (7, 24401256850), (10, 17080879795), (14, 12200628425), (17, 10047576350), (25, 6832351918), (29, 5889958550), (34, 5023788175), (35, 4880251370), (50, 3416175959), (58, 2944979275), (70, 2440125685), (85, 2009515270), (119, 1435368050), (145, 1177991710), (170, 1004757635), (175, 976050274), (203, 841422650), (238, 717684025), (290, 588995855), (350, 488025137), (406, 420711325), (425, 401903054), (493, 346468150), (595, 287073610), (725, 235598342), (850, 200951527), (986, 173234075), (1015, 168284530), (1190, 143536805), (1450, 117799171), (2030, 84142265), (2465, 69293630), (2975, 57414722), (3451, 49495450), (4930, 34646815), (5075, 33656906), (5950, 28707361), (6902, 24747725), (10150, 16828453), (12325, 13858726), (17255, 9899090), (24650, 6929363), (34510, 4949545), (86275, 1979818), (172550, 989909)]